80255727

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{541}}^1$

素因数の和:911

約数の個数: 24

約数和(自身を含む): 118711008

約数和(自身を除く): 38455281

約数列:

[1, 3, 9, 53, 159, 311, 477, 541, 933, 1623, 2799, 4869, 16483, 28673, 49449, 86019, 148347, 168251, 258057, 504753, 1514259, 8917303, 26751909, 80255727]

約数ペア:

[(1, 80255727), (3, 26751909), (9, 8917303), (53, 1514259), (159, 504753), (311, 258057), (477, 168251), (541, 148347), (933, 86019), (1623, 49449), (2799, 28673), (4869, 16483)]